You Can Make Billions Saving People from Having to Do This

How much do we hate phone calls? Enough that, to avoid making one, we’ll gladly hand over our credit card, location, and medical data to startups. While each of the below companies creates real value for its business-side clients (restaurants, doctors, and drivers), they essentially save the end user one thing: a potentially awkward conversation with a fellow human being. As it turns out, there are billions to be made letting people tap instead of dial.